National Assembly Data Analysis: Park Soo-young's 2.9% Party-Line Defection Rate and What It Means

Judging solely by his bill sponsorship and voting records, Rep. Park Soo-young of the People Power Party stands on a firmly conservative line even within his own party.

When bill contents were machine-classified and plotted on an ideological coordinate plane, Rep. Park showed a distinctly rightward tilt on economic issues and a distinctly conservative tilt on social and cultural issues. Notably, the two axes tilt by roughly the same magnitude. His coordinates are those of the so-called archetypal conservative politician: pro-market and pro-business on economics, while simultaneously aligned with traditional values on social and cultural matters. In particular, unlike lawmakers who lean heavily on just one axis, his two axes are in balance.

What a 2.9% Party-Line Defection Rate Says

The more telling indicator is his party-line defection rate. Rep. Park's defection rate falls just short of 3%. Given that South Korean parties, regardless of whether they are in government or opposition, maintain strong party discipline, this figure should be read not as "how far below average it is" but as "how consistently he follows the party line." In other words, his coordinates do not coincide with his party's center by chance; they are the result of repeatedly voting with the party at the ballot stage.

This is also a point worth distinguishing from the image he presents in political sparring matches and talk shows. Quite a few politicians who offer flexible, issue-by-issue commentary on television turn out, when reduced to voting records, to sit squarely within party discipline. Rep. Park's data leans toward the latter. It should be noted as a limitation of this kind of quantitative analysis that behavioral data such as sponsorship and voting records can diverge from media exposure or public impressions.

No Conflict-of-Interest Disclosures, and What That Means

According to his public profile, Rep. Park has no record of conflict-of-interest disclosures. No facts have been verified either, such as holdings in industry-related stocks connected to his committee work or large donations from specific occupational groups. Thus, there is no basis in this analysis for highlighting any conflict-of-interest concerns. That is itself a positive signal: it means there is no overlap, in publicly available data, between his legislative activity and his personal interests.

What the Data Cannot See

That said, these coordinates do not capture the whole of his politics. Qualitative dimensions—his role in bill review processes, behind-the-scenes committee negotiations, and his stance on bills he did not sponsor—do not show up in the numbers. The ideological coordinates are relative values calibrated against the midpoint between the two major parties, so their interpretation can shift depending on the period and the composition of the National Assembly.

There is a saying that a politician's true character lies in records that are whole, like a complete brick, rather than in half-truths. Looking at the complete record of sponsorship and voting, the data says Rep. Park Soo-young is a lawmaker who follows the People Power Party's economic and social line without wavering. Whether these coordinates hold steady on high-profile bills going forward will be the key point of interest in judging his political trajectory.

Lawmakers Mentioned in This Article

Lawmaker	Party	Ideological Leaning	Notes
Park Soo-young	People Power Party	Economic right · Social conservative	Subject of article